31585476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{202471}}^1$

素因数の和:202491

約数の個数: 24

約数和(自身を含む): 79369024

約数和(自身を除く): 47783548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 202471, 404942, 607413, 809884, 1214826, 2429652, 2632123, 5264246, 7896369, 10528492, 15792738, 31585476]

約数ペア:

[(1, 31585476), (2, 15792738), (3, 10528492), (4, 7896369), (6, 5264246), (12, 2632123), (13, 2429652), (26, 1214826), (39, 809884), (52, 607413), (78, 404942), (156, 202471)]